345218874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 934778880

約数和(自身を除く): 589560006

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 229, 231, 251, 273, 286, 429, 458, 462, 502, 546, 687, 753, 858, 1001, 1374, 1506, 1603, 1757, 2002, 2519, 2761, 2977, 3003, 3206, 3263, 3514, 4809, 5038, 5271, 5522, 5954, 6006, 6526, 7557, 8283, 8931, 9618, 9789, 10542, 15114, 16566, 17633, 17862, 19327, 19578, 20839, 22841, 32747, 35266, 35893, 38654, 41678, 45682, 52899, 57479, 57981, 62517, 65494, 68523, 71786, 98241, 105798, 107679, 114958, 115962, 125034, 137046, 172437, 196482, 215358, 229229, 251251, 344874, 402353, 458458, 502502, 632269, 687687, 747227, 753753, 804706, 1207059, 1264538, 1375374, 1494454, 1507506, 1896807, 2241681, 2414118, 3793614, 4425883, 4483362, 5230589, 8219497, 8851766, 10461178, 13277649, 15691767, 16438994, 24658491, 26555298, 31383534, 49316982, 57536479, 115072958, 172609437, 345218874]

約数ペア:

[(1, 345218874), (2, 172609437), (3, 115072958), (6, 57536479), (7, 49316982), (11, 31383534), (13, 26555298), (14, 24658491), (21, 16438994), (22, 15691767), (26, 13277649), (33, 10461178), (39, 8851766), (42, 8219497), (66, 5230589), (77, 4483362), (78, 4425883), (91, 3793614), (143, 2414118), (154, 2241681), (182, 1896807), (229, 1507506), (231, 1494454), (251, 1375374), (273, 1264538), (286, 1207059), (429, 804706), (458, 753753), (462, 747227), (502, 687687), (546, 632269), (687, 502502), (753, 458458), (858, 402353), (1001, 344874), (1374, 251251), (1506, 229229), (1603, 215358), (1757, 196482), (2002, 172437), (2519, 137046), (2761, 125034), (2977, 115962), (3003, 114958), (3206, 107679), (3263, 105798), (3514, 98241), (4809, 71786), (5038, 68523), (5271, 65494), (5522, 62517), (5954, 57981), (6006, 57479), (6526, 52899), (7557, 45682), (8283, 41678), (8931, 38654), (9618, 35893), (9789, 35266), (10542, 32747), (15114, 22841), (16566, 20839), (17633, 19578), (17862, 19327)]